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HomeMy WebLinkAbout10-039 Slump & Air 9-29-10 - Revised 10-22-10 Koechlein Consulting Engineers, Inc. Geotechnical and Materials Engineers 12364 W. Alameda Pkwy YSuite 115 YLakewood, CO 80228-2845 � www.KCE-Denver.com LAKEWOOD GRAND JUNCTION (303) 989-1223 (970) 241-7700 (303) 989-0204 FAX (970) 241-7783 FAX To: Town of Vail Tom Kassmel,P.E. Job No: 10-039 Town Engineer Date: 9/29/10 Department of Public Works/Transportation Revised Date: 10/22/10 1309 Elkhorn Drive Sheet: 1 of 1 Vail,Colorado 81657 Report of Concrete Placement Observations Project: Lionshead Transit Center, Vail, Colorado Specifications: Slump 4�1.5 Air Content: �-� 5%f1.5% Supplier Lafarge Mix LD. RMXCE40GD87 Ambient Temp. Range 72°- 78°F Test Truck Time Time Time Mix Cubic Yards Water No. Na Ticket No. gatched Arrived Placed Time Sampled Design Load/ Added Strength Cumulative Gallons 1 4780525 85909196 Unknown 3:30 PM 3:40 pm 3:50 pm 4000 16.25/57.00 0 2 4780730 85821888 Unknown 3:50 pm 4:00 pm 4:l 0 pm 4000 3.00/3.00 0 3 4780047 85909197 Unknown 4:10 pm 4:20 pm 4:30 pm 4000 25.50/57.00 0 Air �'et Test Unit Concrete Slump (In.) Content Yield Remarks No. �o�o� Weight Temp.( F) (PCF) 1 4.75 5.0 144.8 N/A 65 2 5.00 5.0 144.0 N/A 68 3 5.50 5.1 145.5 N/A 67 1 set of 5 cylinders. Progress Report: Mike Brath Scott B. Myers, P.E. Field Observer Reviewed By